The easy way to make their day 🩷
Pink Spark: the gift that keeps giving
Manta Sleep <[email protected]>
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Manta Sleep promotes gifting their masks, including the Pink Spark SOUND and PRO masks, as well as bundles. They offer the SOUND+ Deep Sleep Bundle and Breathe Easy Bundle with Pink Spark masks. Manta Sleep expresses appreciation for their customers' support.
What the raw message shows
From the headers
- Sent with
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Klaviyo See it in the headers
Across Manta Sleep's email
- Sends
- About 3 a week
- DMARC
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Not enforced
Failures are monitored but still delivered.
The copy
45 words · under a minute to read
Manta Sleep logo
Give the easy win with Pink Spark masks
SOUND Mask in Pink Spark
PRO Mask in Pink Spark
SOUND+ Deep Sleep Bundle with SOUND Pink Spark
Breathe Easy Bundle with PRO Pink Spark
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The words as text: what a screen reader can follow, and all there is when images don't load.
What the headers say
Read from the message's own headers, as it arrived.
- Came from
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o1304.shared.klaviyomail.com
· 167.89.100.82
Klaviyo's sending servers
- SPF
- Pass for klaviyo.mantasleep.com
- DKIM
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- Pass signed by mantasleep.com
- DMARC
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Pass for mantasleep.com
Policy: none, so failures would still be delivered
- Unsubscribe
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One-click
Meets the Gmail and Yahoo rule for bulk senders.
- Complaints
- No feedback-loop header
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As received, minus the delivery side: the archive's own addresses show as [recipient], its mail servers as [receiver], signatures are left out and unsubscribe links trimmed to their host.
Route
- Received Identifies Klaviyo
- from o1304.shared.klaviyomail.com (167.89.100.82) by [receiver] (cloudflare) id DUrNQgmxPeHt for <[recipient]>; Fri, 23 Oct 2026 21:30:36 +0000
- Received
- by recvd-canary-6f8b8cdd97-td9b7 with SMTP id recvd-canary-6f8b8cdd97-td9b7-1-6ADBD1FC-5B 2026-10-23 21:30:36.276430459 +0000 UTC m=+2089821.379101720
- Received
- from NTg5NTg1NQ (unknown) by geopod-ismtpd-80 (SG) with HTTP id XFAGCdJKS5GC_jnWS1G90A Fri, 23 Oct 2026 21:30:36.230 +0000 (UTC)
Authentication
- Received-SPF Authentication result
- pass ([receiver]: domain of [recipient]@klaviyo.mantasleep.com designates 167.89.100.82 as permitted sender) receiver=[receiver]; client-ip=167.89.100.82; envelope-from="[recipient]@klaviyo.mantasleep.com"; helo=o1304.shared.klaviyomail.com;
- Authentication-Results Authentication result
- [receiver]; dkim=pass header.d=mantasleep.com header.s=kl2 header.b=HUtmvfom; dmarc=pass header.from=mantasleep.com policy.dmarc=none; spf=none ([receiver]: no SPF records found for [email protected]) smtp.helo=o1304.shared.klaviyomail.com; spf=pass ([receiver]: domain of [recipient]@klaviyo.mantasleep.com designates 167.89.100.82 as permitted sender) smtp.mailfrom=[recipient]@klaviyo.mantasleep.com; arc=none smtp.remote-ip=167.89.100.82
Platform
- X-Kmail-Account
- KYgPD8
- X-Kmail-Message
- 01M2QPY9BS7CYK7TBX5P2BNRF6
- X-Kmail-Ops
- 01KXF2R3JSH9777JVSMDCCMC6Q
- X-SG-EID
- u001.xeEgffpsmHA1gha/vIlCfnFDCPUYhzR8uskr3qDb2pX8KCnJWbdA3jE6/xdLuuEdy2P4DBV8umCY0uyExloeEVdxrdZpxigK48yRbLWfFWYfoqmP34u/g3tCz3WoIxr32o441eMFS1IgVYwEHnC0irNe6W27kF3P4tjhnSVZvpMV7snTg0dVmiSq5z77EVpvpLRtK6O61VqTorSbQdvw/X/6ktUyZdZkZspSfMFNhCrhiGVPoVpSTZI+jCNxTnC8FpneYwCidTy7KkueooAsnA==
- X-SG-ID
- u001.SdBcvi+Evd/bQef8eZF3BiU3Zi1S53GtqGa3TWBmqe75yn5aYrkvkfG+ZGKrHRvq5L1Pw6pZ2fI18+Jq/t9AxY8t7YCTCy7IOdSMatKI1SDTgCpbep8m09siQKtADlG8Ok+S0yVgK4IRHDlbQ59bu4sw5Fi+ZC9grt7okYhak8YBPU5ohXJrKup7Lm4Dagpyoh5sqzXdoKTANIBa5hjaCNx97BFBLTL9+e3jCwSgeg8SWa1Ru/q1mALABFT3GRt5+vNBfXwMk58DRQmYvmWJw7NiZ2wPl793XkCZAHW5XgURZF2aimA8ZURLm4d+ZFDn0KWvHt/xqeeoxMzKXrYR+gxb+VgCc2kXXAqdChq1vN5sNPfoDGxMOLAtaLO8Z52EInK69DJ0LsZr+FrC+cd7aw==
- X-Entity-ID
- u001.hfPXRH9Vf9JkJDdd7ZPpgQ==
Unsubscribe and feedback
- List-Unsubscribe
- <https://manage.kmail-lists.com/…>
- List-Unsubscribe-Post
- List-Unsubscribe=One-Click
- X-Report-Abuse
- Please report any spam or abuse to: [email protected]
Message
- Content-Type
- multipart/alternative; boundary=cdf72e14a9c0a155592e3c525cb935fb45d83342a8c7e4658a8ee0000ae9
- Date
- Fri, 23 Oct 2026 21:30:36 +0000 (UTC)
- From
- Manta Sleep <[email protected]>
- Mime-Version
- 1.0
- Message-ID
- <XFAGCdJKS5GC_jnWS1G90A@geopod-ismtpd-80>
- Subject
- The easy way to make their day 🩷
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